1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
jolli1 [7]
3 years ago
12

Which number sentence is always true?

Mathematics
2 answers:
Musya8 [376]3 years ago
7 0

Answer:

Statement B is always correct

Sati [7]3 years ago
6 0

Answer:

B.

Step-by-step explanation:

It is not A because you can say 1 - 2 and those numbers are both positive and your answer for that would be -1 which is a negative number.

You know its B because say -7 + -7 which is -14 so any negative number plus any other negative number results would also be a negative number.

You might be interested in
Which is the best description of an extraneous solution?
Degger [83]

Answer:

A solution that results in a false statement when substituted back into the original  equation.

Step-by-step explanation:

An extraneous solution is one that arises in a solution of equations, but which on closer inspection is not a solution to the original equation. Therefore, they imply an error in the development of the solution of the equation, so they cannot be taken as a valid solution since, when replacing the result with the missing variable, the equation does not obtain the desired result.

8 0
3 years ago
Choose the correct molecular geometry of the phosphorus atom in each of these ions from the list below: A) square plane B) T-sha
mario62 [17]

Answer:

See attached picture.

Step-by-step explanation:

See attached picture.

For remaining parts resubmit question.  

5 0
3 years ago
Which of these ratios are equivalent ratio<br> 1:4 2:8 3:6 7:28
Harrizon [31]

Answer:

1:4

2:8

7:28

Step-by-step explanation:

  • 1:4
  • 2:8 , 1:4
  • 7:28, 1:4
5 0
1 year ago
The​ day's high temperature in St. Louis comma Missouri was recorded as 77 degrees' F. Use the formula Upper C=5/9(F-32) to writ
ludmilkaskok [199]

Answer:

The​ day's high temperature written as degrees Celsius is 25 degrees' Celsius.

Step-by-step explanation:

The​ day's high temperature in St. Louis ,Missouri was recorded as 77 degrees F.

We are supposed to find the​ day's high temperature written as degrees Celsius.

Formula : C=\frac{5}{9}(F-32)

Substitute the value of F is 77 degrees

So,C=\frac{5}{9}(77-32)

C=\frac{5}{9}(45)

C=25

Thus, The​ day's high temperature written as degrees Celsius is 25 degrees' Celsius.

6 0
3 years ago
Solve for a<br><br> 5 + 7a = 19
Bess [88]
A = 2 all you gotta do is 7 x 2 which is 14 and add 5 to it which equals 19
8 0
2 years ago
Read 2 more answers
Other questions:
  • Jolon used the slope-intercept form to write the equation of a line with slope 3 that passes through the point (5, –2). His work
    10·2 answers
  • Problems 7and 8 50 POINTS
    13·2 answers
  • A ramp 28 ft long rises to a platform. the bottom of the platform is 15 ft from the foot of the ramp. find x , the angle of elev
    8·1 answer
  • A turtle is 20 5/6 inches below the surface of a pond. It dives to a depth of 32 1/4 inches. What is the change in the turtle’s
    10·1 answer
  • Please help with math<br>show your work
    5·2 answers
  • Which equation could be used to create the graph? <br> Look at pic too! Help plz thx
    8·1 answer
  • 8 cm
    9·2 answers
  • at midnight the tempatire was -5°F. At noon the tempature was 24°F which expression represents the increase in tempature?​
    5·1 answer
  • Awsner this with step by step (can use calculator)​
    7·1 answer
  • Which value is equivalent to Check the picture
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!